-- The MIT License
-- 
-- Copyright (c) 2008 Matthew Maravillas, Patrick Quinn
-- 
-- Permission is hereby granted, free of charge, to any person obtaining a copy
-- of this software and associated documentation files (the "Software"), to deal
-- in the Software without restriction, including without limitation the rights
-- to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-- copies of the Software, and to permit persons to whom the Software is
-- furnished to do so, subject to the following conditions:
-- 
-- The above copyright notice and this permission notice shall be included in
-- all copies or substantial portions of the Software.
-- 
-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-- IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-- FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-- AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-- LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-- OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-- THE SOFTWARE.

function GetMapCenter()
    local centerX, centerY, centerZ
    local mapSizeX, mapSizeZ = GetMapSize()
        
    centerX = mapSizeX / 2
    centerZ = mapSizeZ / 2
        
    centerY = GetMapHeight(centerX, centerZ)
    
    return centerX, centerY, centerZ
end

function GetMapHeight(x, z)
    height = GetTerrainHeight(x, z)    

    if GetSurfaceHeight(x, z) > height then
        height = GetSurfaceHeight(x, z)
    end
    
    return height
end